Because some of the nutrients of the leaves are pulled back into the plant.
One of the behavioral adaptations of the weasel is the fact that it is solitary. This means it does not have to compete for food with others. It is also territorial and changes the color of its fur during the winter.
I'm not a botanist, but I would say that because of the chemical make-up of a tree leaf, almost all leaves are naturally green. The changing of the seasons is primarily what changes any leaf from its natural color.
All are examples of chemical changes
Leaves change color because in the winter they can no longer provide themselfs with chlorophyll wich makes them green. so in con conclusion the leaves are able to show their true colors, but without chlorophyll they can no longer provide the plant with food.
Ireland has a wide variety of plants. There are evergreen or coniferous trees, and also deciduous trees, which will lose their leaves. During the course of the year those leaves will change colour.
there is no leaves in the winter time but when it is cold they change brown gold (yellow) red
is the oak tree keep color in winter
the pigment chlorophyll inside the leaves are what give the leaves their color. They "feed" off of sunlight and in the winter there is less sunlight and can't keep the green color.
The effects are probably the temperature , and the color changes on the leaves.
The deciduous forest has four distinct seasons, spring, summer, autumn, and winter. In the autumn the leaves change color. During the winter months the trees lose their leaves.
no they are just lions who's fur changes color during winter and summer in the alps mountion
No, they do not change color, other than in the Winter, when they get covered by snow.
They change color because of the weather change in the fall
islamabad
The leaves of some trees change color in the autumn, as the chlorophyll is not renewed in them. These trees (deciduous) go dormant during the winter.
leaves are suppost to be green, they go brown in Autumn because they are dying in the cold weather
its turns grey